Where does “hectare” come from?

Hectare comes from French hectare, combining hecto- from Ancient Greek ἑκατόν meaning "hundred" with are from Latin area meaning "open space."

hectare (English): A unit of surface area (symbol ㏊) equal to 100 ares (that is, 10,000 square metres, one hundredth of a square kilometre, or approximately 2.5 acres), used for measuring the areas of geographical features such as land and bodies of water

Definitions

  1. A unit of surface area (symbol ㏊) equal to 100 ares (that is, 10,000 square metres, one hundredth of a square kilometre, or approximately 2.5 acres), used for measuring the areas of geographical features such as land and bodies of water

Ancestry of “hectare”, step by step

StepLanguageWordMeaning
1Frenchhectarehectare; first-person singular present indicative...
2Ancient Greekἑκατόνhundred
3Proto-Hellenichekətónhundred
4Proto-Indo-Europeanḱm̥tómhundred
5Proto-Indo-Europeandéḱm̥ten

Words derived from “hectare

Every word from Proto-Indo-European déḱm̥Every word from Proto-Indo-European ḱm̥tómEvery word from Proto-Hellenic hekətón